package com.qf.dao;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * @author lixu
 */
public class UserDAOImpl implements UserDAO{


    @Override
    public void add() {
        System.out.println("====");
    }

    @Override
    public List<String> findAll() {
        return Arrays.asList("1","2","3");
    }
}
